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Law Incorporation [45]
3 years ago
6

Which of these is the ionic compound?

Chemistry
1 answer:
ale4655 [162]3 years ago
5 0

Answer:

RbF

mgo

nh4cl

because electrons are lost by and element forming a cation and gained by the other element forming an anion and held together by electrostatic forces

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Sophie [7]

Answer:

A

Explanation:

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3 years ago
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C8H18+ O2> CO2+ H2O how to make this balanced?
Sonbull [250]
Product:
C: 1
O:3
H: 2

reactant:
C: 8
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first you need to put probably an eight in front of the Carbon.
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should look like:
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7 0
3 years ago
A certain amount of gas at 25 C and at a pressure of 0.800 atm is contained in a glass vessel. Suppose that the vessel can with
sp2606 [1]

Answer:

=745 Kelvin

Explanation:

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That is;

P\alpha T

Mathematically;

P = kT\\(Constant)k =\frac{P}{T} \\

When there are two varying conditions;

\frac{P1}{T1} =\frac{P2}{T2}

In this case;

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T2= ?

Therefore;

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= 745 K

Therefore, the temperature can be raised up to 745 kelvin without bursting vessel.

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Mass witch would be c i covered this in class
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Based on the information provided,

The evidence that this nuclear reaction reaction represent transmutation is it formed different elements

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